Home / 11,392,093.44-17,069,270.40-8,009,775.36

Finding the Fourth Proportional to 11,392,093.44, 17,069,270.40 and 8,009,775.36

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Solution

The fourth proportional to 11,392,093.44, 17,069,270.40 and 8,009,775.36 is: 12,001,395.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,392,093.44 : 17,069,270.40 = 8,009,775.36 : x
  2. Step 2: Convert to fraction form
    11,392,093.44/17,069,270.40 = 8,009,775.36/x
  3. Step 3: Cross multiply
    11,392,093.44x = 17,069,270.40 × 8,009,775.36
  4. Step 4: Simplify right side
    11,392,093.44x = 136,721,021,463,097.34
  5. Step 5: Solve for x
    x = 136,721,021,463,097.34/11,392,093.44
  6. Step 6: Final answer
    x = 12,001,395.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.